Troubleshooting Guide (mech)
1261-4721 Rev 3
Sony Mobile Communications AB
– Company Internal
17(62)
Problem Areas
1.6 Speaker
1.6.1 Loudspeaker
Check:
Inspect the L
oudspeaker„s external port on the Cover Rear
Sub Assy.
Action:
1. If the loudspeaker external port is clogged
– clean it.
2. If the loudspeaker external port is damaged
– replace the
Cover Rear Sub Assy.
Check:
Inspect the gasket loudspeaker on the Frame Rear Assy.
Action:
1. If dirty
– clean it.
2. If the gasket is damaged
– replace the Frame Rear Assy.
